SNMP Commands
Operation
PDU
Comment
Flow
Get
GetRequest
Contains the values of the requested object
instances.
M->A
GetResponse
Retrieves a variable on an SNMP agent.
A->M
Set
SetRequest
Sets a variable on an SNMP agent.
M->A
GetResponse
Contains the error status of SetRequest.
A->M
Trap
Trap
Signals the occurrence of an unexpected event.
A->M
Getnext
GetNextRequest
Retrieves object instances.
M->A
GetResponse
Contains the values of object instances.
M->A
get-bulk (SNMPv2 and SNMPv3)